Aquatic structure



FIG. 1 is a top view of the aquatic structure showing my new design;

FIG. 2 is a right side view of the aquatic structure;

FIG. 3 is a left side view of the aquatic structure;

FIG. 4 is a bottom view of the aquatic structure;

FIG. 5 is a top front perspective view of the aquatic structure;

FIG. 6 is a bottom rear perspective view of the aquatic structure;

FIG. 7 is a front view of the aquatic structure; and,

FIG. 8 is a rear view of the aquatic structure. 

The ornamental design for an aquatic structure, as shown. 